Introducing the Ripple Necklace from the Full Circle Collection from Charm City Fidgets. Like a stone dropping into a quiet pond, the ripples that happen seem to go on forever affecting the water as far as the eye can see. The Ripple Necklace echos that effect with its three 8mm Amethyst beads flowing downward towards the round ripples of the circle charm. The charm measures 5/8-inch and has a subtle texture to it...a nice feel for fidgeting. The flat cable chain is 20-inches. Chain and charm are stainless steel so they are tarnish and water resistant. Amethyst can help to relieve stress and anxiety and help you feel balanced.